Create a dedicated forlder for error factories
Merge branch 'master' into add-id-validate
Add id validation for unique building actions
Merge branch 'master' of https://github.com/cbragard/rackmonkey-api into add-id-validate

Conflicts:
	app/coffee/controllers/buildingCtrl.coffee
Merge branch 'master' of https://github.com/cbragard/rackmonkey-api
Delete bad travis file
Merge pull request #2 from achaussier/master

Add id validation for building